A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6620-01-642-7219
NSN 6685-01-004-9356
NSN 5998-01-373-5855
NSN 5930-00-866-6888
NSN 5905-01-386-3180
NSN 5910-00-447-4315
NSN 5985-01-116-2604
NSN 5998-01-246-4765
NSN 6150-01-203-4761
NSN 5855-01-149-4110
NSN 5910-01-505-7937
NSN 5835-00-055-0953